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Basic Math
Arithmetic
Fractions & Decimals
Ratios & Proportions
Percentages
Basic Number Theory
Pre-Algebra
Integers & Absolute Values
Factors & Multiples
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Functions & Graphs
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Example
3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b
Question
$$545+646$$
Evaluate
$1191$
Solution Steps
Add $545$ and $646$ to get $1191$.
$$1191$$
Show Solution
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Factor
$3\times 397$
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